Slip-On Line Muffler - Titanium - Ninja 500/Z500Titanium muffler with an imprinted finish for additional strength and durability. Weight savings of 32% (1. 3 kg) over the standard stock system, a deep sound, throttle response, and aesthetics are all aspects the engineers focused on in the development process. Constructed with a high grade titanium muffler outer sleeve and finished with a carbon fiber end cap and high grade stainless steel link pipe, muffler inner structure, and heat shield. A power